renderers/ofoverlay/src/test/java/org/opendaylight/groupbasedpolicy/renderer/ofoverlay/arp/ArpUtilsTest.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.groupbasedpolicy.renderer.ofoverlay.arp;
  10
  11 import java.net.InetAddress;
  12
  13 import org.junit.Assert;
  14 import org.junit.Test;
  15 import org.opendaylight.controller.liblldp.EtherTypes;
  16 import org.opendaylight.controller.liblldp.Ethernet;
  17 import org.opendaylight.controller.liblldp.HexEncode;
  18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
  19
  20 public class ArpUtilsTest {
  21
  22     @Test
  23     public void getArpFrameToStringFormatTest() throws Exception {
  24         MacAddress destMac = new MacAddress("00:00:00:00:00:01");
  25         MacAddress srcMac = new MacAddress("00:00:00:00:00:02");
  26         Arp arp = new Arp();
  27         byte[] sha = HexEncode.bytesFromHexString(srcMac.getValue());
  28         byte[] spa = InetAddress.getByName("192.168.0.1").getAddress();
  29         byte[] tha = HexEncode.bytesFromHexString(destMac.getValue());
  30         byte[] tpa = InetAddress.getByName("192.168.0.2").getAddress();
  31         int htype = 2;
  32         int ptype = EtherTypes.IPv6.intValue();
  33         short hlen = 8;
  34         short plen = 8;
  35         int operation = 32;
  36
  37         arp.setSenderHardwareAddress(sha);
  38         arp.setSenderProtocolAddress(spa);
  39         arp.setTargetHardwareAddress(tha);
  40         arp.setTargetProtocolAddress(tpa);
  41         arp.setOperation(operation);
  42         arp.setHardwareLength(hlen);
  43         arp.setProtocolLength(plen);
  44         arp.setHardwareType(htype);
  45         arp.setProtocolType(ptype);
  46
  47         Ethernet eth = new Ethernet().setEtherType(EtherTypes.IPv4.shortValue())
  48             .setDestinationMACAddress(ArpUtils.macToBytes(destMac))
  49             .setSourceMACAddress(ArpUtils.macToBytes(srcMac));
  50         eth.setPayload(arp);
  51
  52         String daco = InetAddress.getByAddress(spa).getHostAddress();
  53         String result = ArpUtils.getArpFrameToStringFormat(eth);
  54         Assert.assertTrue(result.contains("getSourceMACAddress()=" + srcMac.getValue()));
  55         Assert.assertTrue(result.contains("getDestinationMACAddress()=" + destMac.getValue()));
  56         Assert.assertTrue(
  57                 result.contains("getEtherType()=" + EtherTypes.loadFromString(String.valueOf(eth.getEtherType()))));
  58         Assert.assertTrue(result.contains("getHardwareType()=" + htype));
  59         Assert.assertTrue(result.contains("getProtocolType()=" + ptype));
  60         Assert.assertTrue(result.contains("getHardwareLength()=" + hlen));
  61         Assert.assertTrue(result.contains("getProtocolLength()=" + plen));
  62         Assert.assertTrue(result.contains("getOperation()=" + ArpOperation.loadFromInt(arp.getOperation())));
  63         Assert.assertTrue(result.contains("getSenderHardwareAddress()=" + HexEncode.bytesToHexStringFormat(sha)));
  64         Assert.assertTrue(result.contains("getTargetHardwareAddress()=" + HexEncode.bytesToHexStringFormat(tha)));
  65         Assert.assertTrue(
  66                 result.contains("getSenderProtocolAddress()=" + InetAddress.getByAddress(spa).getHostAddress()));
  67         Assert.assertTrue(
  68                 result.contains("getTargetProtocolAddress()=" + InetAddress.getByAddress(tpa).getHostAddress()));
  69     }
  70 }